
Dear @Gideon Ebose
Thank you so much for contacting Microsoft Q&A Forum.
Based on your description, I researched and found that there was no certification required if:
- Your integration is private and opt-in.
- It is not listed on AppSource.
- It is used only by specific tenants.
- You use OAuth 2.0 and follow Microsoft Entra ID best practices for authentication.
Microsoft only requires certification for public connectors or AppSource listings.
Besides that, Microsoft provides a wide range of integration patterns for Dynamics 365, including:
- Webhooks
- Power Automate
- Azure Logic Apps
- Dataverse Web API
- Business Events
These are all supported for private, tenant-specific use without certification requirements.
You can consult in these articles:
- Solved: API for 365 customer service to pull and answer tickets
- Custom connectors overview | Microsoft Learn
I hope this information can help you in this situation and please kindly correct me if I misunderstand your concern.
Wish you a pleasant day!
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